Osaka (KIX) to Boston (BOS) flight deal in economy from $922
$1,750 USD
-47%$922 USD
Verified about 3 hours agoSeptember 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Monday, September 28th, 2026
2 round-trip options
Returning
Sun, Oct 11, 2026•13 Day Trip
$1,220 USD
Returning
Mon, Oct 12, 2026•14 Day Trip
$951 USD